Is it possible to separate RCS and Yellow shrimp with a tank divider? I have an empty 20 gal and was thinking of setting it up with a tank divider - one side for my RCS and the other for some yellow shrimps. I just don't want them to interbreed. I think tank dividers have small openings that let the water flow through, does that mean baby shrimps will be able to get through? I just didn't really want to set up 2 separate 10 gals if I can help it. What do you think?